<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>计算页面</title>
</head>
<body>

<form method="post" action="/caltwonumber/">
    {% csrf_token %}
    <input type="number" name="valueA">
    <input type="number" name="valueB">
    <input type="submit" value="提交">
</form>
</body>
</html>